SYDNEY, Feb 23 (Reuters) - Asian shares rebounded on Friday as comments from a Federal Reserve official eased worries about faster rate rises in the United States, while the safe-haven yen held on to its gains amid heightened volatility across markets.

Financial markets have fluctuated wildly this month as investors fretted about how fast the Fed might raise rates in the wake of data showing a pick up in U.S. inflation.

Even though broader U.S. price pressures still appear modest for now, markets are now fully pricing in three rate hikes this year, one more than was seen just a few months ago, and some analysts now expect four.

That in turn has stoked anxiety that many central banks will start to tighten policy and raise borrowing costs, which will hit corporate earnings, which have boomed thanks to a synchronized uptick in global growth.

All Asian markets except Philippines eked out gains following a sell-off on Thursday after minutes of the Fed's last meeting showed policy makers were confident about the economic outlook. That prompted some investors to boost the chance of faster rate hikes.

St Louis Fed President James Bullard tried to tamp down of expectations of four rate hikes in 2018, instead of the widely anticipated three, saying on Thursday policymakers need to be careful not to increase rates too quickly because that could slow the economy.

That was enough to send U.S. shares rallying, despite the negative lead from Asia and Europe. On Wall Street, the Dow added 0.7 percent, the S&P 500 ended a tad firmer while the Nasdaq lost 0.11 percent.

The Fed had caused a so called "taper tantrum" in May 2013 when it signalled it was time to stop pumping cash into the U.S. economy, a move that created havoc in financial markets particularly Asia.

But analysts are more upbeat about the outlook for Asia despite prospects of rising U.S. inflation and rates.

"Financial market volatility has not dented our constructive view on Asia's growth outlook for this year," said Khoon Goh Singapore-based Head of Research for ANZ.

"Higher inflation and a larger fiscal deficit in the United States will likely see U.S. bond yields move higher, but improved fundamentals in Asia mean the region is better placed to weather this than in 2013."

Analysts expect the market to be in a "holding pattern" ahead of a slew of important U.S. January activity data on Tuesday, followed by global surveys on manufacturing activity on Thursday.

CURRENCIES

The dollar sagged broadly on Friday after its recovery this week faded as U.S. Treasury yields declined from their recent peaks.

Benchmark 10-year note yields were last yielding 2.9317 percent, after rising to a four-year high of 2.957 percent on Wednesday.

The euro was little changed at $1.2311 after gaining 0.4 percent the previous day. The common currency has lost 0.75 percent so far this week, following its ascent to a three-year top of $1.2556 on Feb. 16.

The yen, which tends to benefit during times of heightened volatility or uncertainty, rose almost 1 percent overnight to last fetch around 106.8 per dollar.

Oil prices hovered near two-week highs, supported by lower U.S. crude inventories, but gains were capped by a surge in U.S. exports.